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Products > Festuca 'Siskiyou Blue'
Festuca 'Siskiyou Blue' - Siskiyou Blue Fescue
Image of Festuca 'Siskiyou Blue'
Habit and Cultural Information
Category: Grass
Family: Poaceae (Gramineae) (Grasses)
Origin: Garden Origin
Evergreen: Yes
Flower Color: Wheat
Bloomtime: Spring/Summer
Synonyms: [F. idahoensis 'Siskiyou Blue']
Parentage: (F. idahoensis x F. glauca?)
Height: 1-2 feet
Width: 1-2 feet
Exposure: Sun or Shade
Summer Dry: Yes
Deer Tolerant: Yes
Irrigation (H2O Info): Low Water Needs
Winter Hardiness: < 0 F
Festuca 'Siskiyou Blue' (Siskiyou Blue Fescue) - A long living cool season bunch grass with tight clumps of narrow chalky-blue foliage 12 to 18 inches tall by slightly wider with flowers stalks rising straight up about 6 inches above the foliage in late spring into early summer. Plant in full sun to light shade in most regular to barren well-drained soils with regular, occasional to infrequent irrigation. Very cold hardy (to USDA Zone 4). Resistant to deer predation. This is an elegant looking fescue with leaves that are longer than the typical European fescues for a softer more graceful look. It was introduced by the Berkeley Botanic Garden where it was a chance seedling selection. It was initially thought to be a Festuca idahoensis but the current thought is that it is a hybrid between the native Festuca idahoensis and a European Festuca glauca (F. ovina glauca, Hort.). Though technically no longer a "native plant" it works well with native and other mediterranean climate plants and is non-invasive.  The information displayed on this page is based on research conducted about this plant in our library and from reliable online sources. We also consider observations that we have made of it growing in the nursery's garden and in other gardens, as well how it has performed in our crops out in the nursery field. We will incorporate comments that we receive from others as well, and welcome hear from anyone who may have additional information, particularly if they have knowledge of cultural information we do not mention that would aid others in growing Festuca 'Siskiyou Blue'.